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<li class="navelem"><a class="el" href="dir_7b6257ab3f3b0c5fc3fdc7b3b6903f08.html">GeorgeLib</a></li><li class="navelem"><a class="el" href="dir_8d9d41024d66242eff60fc724c128f39.html">include</a></li>  </ul>
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<div class="title">LuaScript.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/********************************************************/</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">/*  LuaScript class by George Chew                      */</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">/*  For use in GeorgeLib                                */</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">/*  Created Mar 2013                                    */</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">/*                                                      */</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">/*  Version 0001                                        */</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">/********************************************************/</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#ifndef __LUASCRIPT_H__</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define __LUASCRIPT_H__</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="stdafx_8h.html">stdafx.h</a>&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;Logger.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;cstdarg&gt;</span>  <span class="comment">// stdarg.h for argument list</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#define LUA_BUILD_AS_DLL</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;{</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &quot;lua/lua.h&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &quot;lua/lualib.h&quot;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &quot;lua/lauxlib.h&quot;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;}</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#define LuaScript GeorgeLib::_LuaScript::getInstance()</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">namespace </span>GeorgeLib</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;{</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <span class="comment">/*      How to use this class       */</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="comment">// Lua-&gt;LoadFile(&quot;mylua.lua&quot;);</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="comment">// int a = Lua-&gt;getFunctioni(&quot;func&quot;, &quot;ifb&quot;, 234, 26.43, true);</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="class_george_lib_1_1___lua_script.html">   34</a></span>&#160;    <span class="keyword">class </span>DLLEXPORT <a class="code" href="class_george_lib_1_1___lua_script.html">_LuaScript</a></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    {</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <span class="keyword">private</span>:</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        <span class="keyword">static</span>  <a class="code" href="class_george_lib_1_1___lua_script.html">_LuaScript</a>* LuaScript_Instance; <span class="comment">// Singleton Instance</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <span class="keyword">static</span>  lua_State*  theLuaState;        <span class="comment">// Define the Lua Stat</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        <a class="code" href="class_george_lib_1_1___lua_script.html">_LuaScript</a>(<span class="keywordtype">void</span>);   <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        ~<a class="code" href="class_george_lib_1_1___lua_script.html">_LuaScript</a>(<span class="keywordtype">void</span>);  <span class="comment">// Destructor</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        <span class="comment">// Get the singleton instance of this class </span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keyword">static</span>  <a class="code" href="class_george_lib_1_1___lua_script.html">_LuaScript</a>* getInstance(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <span class="keywordtype">void</span>        NewState(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="comment">// Initialise a file to use</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="comment">// You are able to use getFunction and getVariable only after</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="comment">// a file is initialised</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        <span class="keywordtype">bool</span>        LoadFile(<span class="keywordtype">char</span> * FileName);</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        <span class="comment">// Get results from a function in your file</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        <span class="comment">// FuncName     :   the name of your function in your .lua file</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="comment">// ParamTypes   :   the types of your arguments passed</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="comment">//                  &#39;b&#39; : boolean</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="comment">//                  &#39;i&#39; : int</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        <span class="comment">//                  &#39;f&#39; : float</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        <span class="comment">//                  &#39;d&#39; : double</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <span class="comment">//                  &#39;s&#39; : char* (c-string)</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="comment">// Example call :</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        <span class="comment">// int a = Lua-&gt;getFunctioni(&quot;func&quot;, &quot;bifds&quot;, true, 5, 5.5, 5.55, &quot;five&quot;);</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <span class="keywordtype">int</span>         getFunctioni(<span class="keywordtype">char</span> * FuncName, <span class="keywordtype">char</span> * ParamTypes, ...);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keywordtype">float</span>       getFunctionf(<span class="keywordtype">char</span> * FuncName, <span class="keywordtype">char</span> * ParamTypes, ...);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        <span class="keywordtype">double</span>      getFunctiond(<span class="keywordtype">char</span> * FuncName, <span class="keywordtype">char</span> * ParamTypes, ...);</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        <span class="keywordtype">char</span>*       getFunctions(<span class="keywordtype">char</span> * FuncName, <span class="keywordtype">char</span> * ParamTypes, ...);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <span class="keywordtype">int</span>         getFunctionb(<span class="keywordtype">char</span> * FuncName, <span class="keywordtype">char</span> * ParamTypes, ...);</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="comment">// Get a variable from your file</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <span class="comment">// VarName      :   the name of your variable (duh)</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <span class="comment">// Example call:</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="comment">// int a = Lua-&gt;getVariablei(&quot;variable&quot;);</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        <span class="keywordtype">int</span>         getVariablei(<span class="keywordtype">char</span> * VarName);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordtype">float</span>       getVariablef(<span class="keywordtype">char</span> * VarName);</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        <span class="keywordtype">double</span>      getVariabled(<span class="keywordtype">char</span> * VarName);</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keywordtype">char</span>*       getVariables(<span class="keywordtype">char</span> * VarName);</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keywordtype">int</span>         getVariableb(<span class="keywordtype">char</span> * VarName);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <span class="comment">// Extra function to relieve code readability, not exported to the DLL</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keyword">friend</span>  <span class="keywordtype">void</span>        getFunctionParamLoop(<span class="keywordtype">char</span> * ParamTypes, <span class="keywordtype">int</span> &amp; ParamAmount, va_list &amp; Arguments);</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    };</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;} <span class="comment">// namespace GeorgeLib</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">#endif // __LUASCRIPT_H__ //</span></div>
<div class="ttc" id="stdafx_8h_html"><div class="ttname"><a href="stdafx_8h.html">stdafx.h</a></div><div class="ttdoc">Standard header file for GeorgeLib. </div></div>
<div class="ttc" id="class_george_lib_1_1___lua_script_html"><div class="ttname"><a href="class_george_lib_1_1___lua_script.html">GeorgeLib::_LuaScript</a></div><div class="ttdef"><b>Definition:</b> LuaScript.h:34</div></div>
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